| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.45 | 8.643% | $24.3904 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $166.88 | 13.866% | $190.0196 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $177.54 | 6.622% | $189.2967 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $225.56 | 4.107% | $234.8237 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $196.56 | 11.266% | $218.7044 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $155.73 | 9.428% | $170.4122 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $54.37 | 6.555% | $57.934 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $999.09 | $1,085.5810 | $1,085.57 | $1,085.55 | $1,085.50 | |